|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||H02J-007/00 H01M-002/10 G06F-001/16 H04M-001/02 H01M-010/46 H01M-010/48 G01R-031/36|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 5 인용 특허 : 358|
A battery pack is provided for a mobile communication device, comprising a casing defining a cavity that conforms, at least partially, to the outer shape of the mobile communication device and one or more rechargeable power cells housed within the thickness of the casing. An internal interface engages a corresponding interface on the mobile communication device to provide power from the one or more rechargeable cells to the mobile communication device. An external interface is electrically coupled to the internal interface in order to transmit signals fr...
1. A protective battery case for use with a mobile electronic device, the protective battery case comprising: a lower casing portion comprising: a battery;a back wall configured to extend across at least a portion of a back side of a mobile electronic device;a lower right side wall configured to extend along at least a portion of a lower right side of the mobile electronic device;a lower left side wall configured to extend along at least a portion of a lower left side of the mobile electronic device;a bottom wall configured to extend along at least a por...